Black dots -> compressions (C,c,+,U,u)
White dots -> dilatations (D,d,-)
Green dot  -> T-axis
Red dot    -> P-axis
  sta  chan net loc pol a/m   azi   dist author    irsta
  ENA   ???  IR      C     332.19   0.27 TAP       ENA  
  TWD   ???  IR      C     246.59   0.28 TAP       TWD  
  TWC   ???  IR      C     356.49   0.42 TAP       TWC  
  NNS   ???  IR      C     298.34   0.52 TAP       NNS  
  ENTT  ???  IR      C     327.62   0.53 TAP       ENTT 
  TWE   ???  IR      C     340.08   0.56 TAP       TWE  
  WHF   ???  IR      C     265.34   0.56 TAP       WHF  
  TWT   ???  IR      C     275.59   0.64 TAP       TWT  
  NSK   ???  IR      C     315.63   0.68 TAP       NSK  
  TWA   ???  IR      D     341.27   0.83 TAP       TWA  
  EHY   ???  IR      D     216.77   0.85 TAP       EHY  
  TAP1  ???  IR      D     339.16   0.90 TAP       TAP1 
  NSTT  ???  IR      D     298.87   0.91 TAP       NSTT 
  SMLT  ???  IR      D     251.20   0.94 TAP       SMLT 
  TYC   ???  IR      D     253.12   0.98 TAP       TYC  
  TWF1  ???  IR      D     212.56   0.99 TAP       TWF1 
  TWQ1  ???  IR      D     278.99   1.02 TAP       TWQ1 
  NSY   ???  IR      D     282.58   1.04 TAP       NSY  
  TCU   ???  IR      D     267.93   1.10 TAP       TCU  
  YUS   ???  IR      D     230.64   1.10 TAP       YUS  
  WNT   ???  IR      D     254.25   1.14 TAP       WNT  
  ALS   ???  IR      D     235.56   1.19 TAP       ALS  
  CHN5  ???  IR      D     241.89   1.25 TAP       CHN5 
  TWK   ???  IR      D     234.39   1.57 TAP       TWK  
  SGST  ???  IR      D     227.30   1.62 TAP       SGST 
  WDGT  ???  IR      D     245.91   2.23 TAP       WDGT 
  GYA   ???  IR      C     282.51  13.94 BJI       GYA  

sta    - Station code (FDSN)
chan   - channel code
net    - Network code (FDSN)
loc    - Location code (FDSN)
pol    - Polarity
a/m    - Automatic or manual pick
azi    - Event to station azimuth (in degrees)
dist   - Event to station distance (in degrees)
author - Author of the polarity
irsta  - International registry station code